@article{han-choi-1996-chart,
    title = "A Chart Re-estimation Algorithm for a Probabilistic Recursive Transition Network",
    author = "Han, Young S.  and
      Choi, Key-Sun",
    editor = "Hirschberg, Julia",
    journal = "Computational Linguistics",
    volume = "22",
    number = "3",
    year = "1996",
    address = "Cambridge, MA",
    publisher = "MIT Press",
    url = "https://preview.aclanthology.org/fix-sig-urls/J96-3007/",
    pages = "421--429"
}